I've wanted to hit that husband of yours over the head for quite a while now.
Well depending on how Saturday goes (if it goes at all), and if your offer still stands, I might be in touch!
However, the cautious side of me tells me to keep your barriers up a bit and really make him earn his way back to your side and back into your heart.
I'm right there with ya, believe me! I'm really good at building up walls; not so great at letting them crumble down. And it's for reasons such as these that I'm like that to begin with. Sometimes, I come across as hard-nosed and bitter, and like I won't open my heart to anyone. It's just that every time I do, this kind of thing happens, and it's hard to let anybody back in ... even my own H.
I think you need to be careful that he's not trying to clean up his act a bit so he looks a little better.
To be real honest, he already looks like such a d!ck that nothing he can do can per se make him look "better," IMHO. If I know my H (which obviously I don't), he misses the comfort and stability of "home." And he's prolly gotten to that point that so many WASs do: The one where the bad parts of the M are dimished in their minds, and the good ones stand out.